UM1865 datasheet(56/132 Pages) STMICROELECTRONICS

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Vendor specific commands

UM1865

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Event(s) generated:

A command status event is generated as soon as the command is given. If

BLE_STATUS_SUCCESS is returned, on termination of the procedure, a

LE_Connection_Complete event is returned. The procedure can be explicitly terminated by

the upper layer by issuing the command Aci_Gap_Terminate_Gap_Procedure with the

procedure_code set to 0x40.

Conn_Interval_Min

2 bytes

Minimum value for the connection event interval. This shall be

less than or equal to Conn_Interval_Max.

Range: 0x0006 to 0x0C80

Time = N * 1.25 msec

Time Range: 7.5 msec to 4 seconds

Conn_Interval_Max

2 bytes

Maximum value for the connection event interval. This shall be

greater than or equal to Conn_Interval_Min.

Range: 0x0006 to 0x0C80

Time = N * 1.25 msec

Time Range: 7.5 msec to 4 seconds

Conn_Latency

2 bytes

Slave latency for the connection in number of connection events.

Range: 0x0000 to 0x01F4

Supervision_Timeout 2 bytes

Supervision timeout for the LE Link.

Range: 0x000A to 0x0C80

Time = N * 10 msec

Time Range: 100 msec to 32 seconds

Conn_Len_Min

2 bytes

Minimum length of connection event needed for the LE

connection.

Range: 0x0000 – 0xFFFF

Time = N * 0.625 msec.

Conn_Len_Max

2 bytes

Maximum length of connection event needed for the LE

connection.

Range: 0x0000 – 0xFFFF

Time = N * 0.625 msec.

Table 97. Aci_Gap_Create_Connection return parameters

Parameter

Size

Description

Status

1 byte

0x00: BLE_STATUS_SUCCESS

0x12: BLE_STATUS_INVALID_PARAMETER

0x0C: ERR_COMMAND_DISALLOWED

Table 96. Aci_Gap_Create_Connection command parameters (continued)

Parameter

Size

Description

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